Re: [OE-core] [PATCH] Allow user mode NFS server to run without rpcbind / portmap
On Sun, 2011-10-09 at 22:04 -0700, Saul Wold wrote: On 10/05/2011 11:43 AM, Jason Wessel wrote: From the 2.6.39 linux kernel and up it is possible to use and nfsroot mount without the need to talk to an RPC info server as long as the port numbers for mountd and nfsd are known in advance. This patch updates the qemu startup scripts and the user mode NFS server to have the ability to start without the need to use rpcbind or portmap services. Jason, I have not fully tested this yet, but if someone has rpcbind and/or portmap services are running, what affect will this patch have? It shouldn't have any effect, the system is just no longer requiring to look up the port numbers through rpcbind/portmap but can use the values directly. Cheers, Richard ___ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
Re: [OE-core] [PATCH] Allow user mode NFS server to run without rpcbind / portmap
On Wed, 2011-10-05 at 13:43 -0500, Jason Wessel wrote: From the 2.6.39 linux kernel and up it is possible to use and nfsroot mount without the need to talk to an RPC info server as long as the port numbers for mountd and nfsd are known in advance. This patch updates the qemu startup scripts and the user mode NFS server to have the ability to start without the need to use rpcbind or portmap services. Signed-off-by: Jason Wessel jason.wes...@windriver.com --- .../023-no-rpc-register.patch | 34 .../unfs-server/unfs-server_2.1+2.2beta47.bb |3 +- scripts/runqemu-export-rootfs |4 ++- scripts/runqemu-internal | 16 +++-- 4 files changed, 44 insertions(+), 13 deletions(-) create mode 100644 meta/recipes-devtools/unfs-server/unfs-server-2.1+2.2beta47/023-no-rpc-register.patch Merged to master, thanks. Richard ___ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
Re: [OE-core] [PATCH] Allow user mode NFS server to run without rpcbind / portmap
On 10/10/2011 12:04 AM, Saul Wold wrote: On 10/05/2011 11:43 AM, Jason Wessel wrote: From the 2.6.39 linux kernel and up it is possible to use and nfsroot mount without the need to talk to an RPC info server as long as the port numbers for mountd and nfsd are known in advance. This patch updates the qemu startup scripts and the user mode NFS server to have the ability to start without the need to use rpcbind or portmap services. Jason, I have not fully tested this yet, but if someone has rpcbind and/or portmap services are running, what affect will this patch have? It works the same way it did before. Mountd and nfsd will register with rpcbind / portmap. All that was done is to use a fall back to not register if the registration service is either denied or unavailable. Jason. ___ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
Re: [OE-core] [PATCH] Allow user mode NFS server to run without rpcbind / portmap
On 10/05/2011 11:43 AM, Jason Wessel wrote:
From the 2.6.39 linux kernel and up it is possible to use
and nfsroot mount without the need to talk to an RPC info
server as long as the port numbers for mountd and nfsd
are known in advance.
This patch updates the qemu startup scripts and the
user mode NFS server to have the ability to start
without the need to use rpcbind or portmap services.
Jason,
I have not fully tested this yet, but if someone has rpcbind and/or
portmap services are running, what affect will this patch have?
Sau!
Signed-off-by: Jason Wesseljason.wes...@windriver.com
---
.../023-no-rpc-register.patch | 34
.../unfs-server/unfs-server_2.1+2.2beta47.bb |3 +-
scripts/runqemu-export-rootfs |4 ++-
scripts/runqemu-internal | 16 +++--
4 files changed, 44 insertions(+), 13 deletions(-)
create mode 100644
meta/recipes-devtools/unfs-server/unfs-server-2.1+2.2beta47/023-no-rpc-register.patch
diff --git
a/meta/recipes-devtools/unfs-server/unfs-server-2.1+2.2beta47/023-no-rpc-register.patch
b/meta/recipes-devtools/unfs-server/unfs-server-2.1+2.2beta47/023-no-rpc-register.patch
new file mode 100644
index 000..50f23fc
--- /dev/null
+++
b/meta/recipes-devtools/unfs-server/unfs-server-2.1+2.2beta47/023-no-rpc-register.patch
@@ -0,0 +1,34 @@
+Upstream-Status: Inappropriate [other]
+Upstream is not making further releases of this software.
+
+Signed-off-by: Jason Wesseljason.wes...@windriver.com
+
+# Allow user mode NFS to work without rpcbind / portmap
+# Patch origin: Wind River
+
+---
+ rpcmisc.c |6 --
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+--- a/rpcmisc.c
b/rpcmisc.c
+@@ -91,7 +91,8 @@ not_inetd:
+ if (transp == NULL)
+ Dprintf(L_FATAL, cannot create udp service.);
+ for (i = 0; (vers = verstbl[i]) != 0; i++) {
+- if (!svc_register(transp, prog, vers, dispatch,
IPPROTO_UDP)) {
++ if (!(svc_register(transp, prog, vers, dispatch,
IPPROTO_UDP) ||
++svc_register(transp, prog, vers, dispatch, 0))) {
+ Dprintf(L_FATAL,
+ unable to register (%s, %d, udp).,
+ name, vers);
+@@ -110,7 +111,8 @@ not_inetd:
+ transp-xp_ops-xp_recv = auth_rendevouser;
+ #endif
+ for (i = 0; (vers = verstbl[i]) != 0; i++) {
+- if (!svc_register(transp, prog, vers, dispatch,
IPPROTO_TCP)) {
++ if (!(svc_register(transp, prog, vers, dispatch,
IPPROTO_TCP) ||
++svc_register(transp, prog, vers, dispatch, 0))) {
+ Dprintf(L_FATAL,
+ unable to register (%s, %d, tcp).,
+ name, vers);
diff --git a/meta/recipes-devtools/unfs-server/unfs-server_2.1+2.2beta47.bb
b/meta/recipes-devtools/unfs-server/unfs-server_2.1+2.2beta47.bb
index 8ed2e33..29c7052 100644
--- a/meta/recipes-devtools/unfs-server/unfs-server_2.1+2.2beta47.bb
+++ b/meta/recipes-devtools/unfs-server/unfs-server_2.1+2.2beta47.bb
@@ -7,7 +7,7 @@ RDEPENDS_${PN} = pseudo
RDEPENDS_${PN}_virtclass-native = pseudo-native
RDEPENDS_${PN}_virtclass-nativesdk = pseudo-nativesdk
BASEPV = 2.2beta47
-PR = r0
+PR = r1
SRC_URI =
ftp://linux.mathematik.tu-darmstadt.de/pub/linux/oldstuff/people/okir/nfs-server-${BASEPV}.tar.gz
\
file://001-2.2b47-2.2b51.patch \
@@ -32,6 +32,7 @@ SRC_URI =
ftp://linux.mathematik.tu-darmstadt.de/pub/linux/oldstuff/people/okir
file://020-undefined-chmod-fix.patch \
file://021-nolibwrap.patch \
file://022-add-close-on-exec-descriptors.patch \
+ file://023-no-rpc-register.patch \
SRC_URI[md5sum] = 79a29fe9f79b2f3241d4915767b8c511
diff --git a/scripts/runqemu-export-rootfs b/scripts/runqemu-export-rootfs
index 3ee3112..5cb4bf2 100755
--- a/scripts/runqemu-export-rootfs
+++ b/scripts/runqemu-export-rootfs
@@ -83,10 +83,12 @@ NFS_MOUNTPROG=$[ 2 + $NFS_INSTANCE ]
NFS_NFSPROG=$[ 1 + $NFS_INSTANCE ]
# NFS port number
NFS_PORT=$[ 3049 + $NFS_INSTANCE ]
+# mountd port number
+MOUNT_PORT=$[ 3048 + $NFS_INSTANCE ]
## For debugging you would additionally add
## --debug all
-MOUNTD_OPTS=--allow-non-root --mount-pid $MOUNTPID -f $EXPORTS --rmtab $RMTAB
--prog $NFS_MOUNTPROG -r
+MOUNTD_OPTS=--allow-non-root --mount-pid $MOUNTPID -f $EXPORTS --rmtab $RMTAB
--prog $NFS_MOUNTPROG -r -P $MOUNT_PORT
NFSD_OPTS=--allow-non-root --nfs-pid $NFSPID -f $EXPORTS --prog $NFS_NFSPROG -P
$NFS_PORT -r
# Setup the exports file
diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal
index ce3291f..2968ed9 100755
--- a/scripts/runqemu-internal
+++ b/scripts/runqemu-internal
@@ -258,21
[OE-core] [PATCH] Allow user mode NFS server to run without rpcbind / portmap
From the 2.6.39 linux kernel and up it is possible to use
and nfsroot mount without the need to talk to an RPC info
server as long as the port numbers for mountd and nfsd
are known in advance.
This patch updates the qemu startup scripts and the
user mode NFS server to have the ability to start
without the need to use rpcbind or portmap services.
Signed-off-by: Jason Wessel jason.wes...@windriver.com
---
.../023-no-rpc-register.patch | 34
.../unfs-server/unfs-server_2.1+2.2beta47.bb |3 +-
scripts/runqemu-export-rootfs |4 ++-
scripts/runqemu-internal | 16 +++--
4 files changed, 44 insertions(+), 13 deletions(-)
create mode 100644
meta/recipes-devtools/unfs-server/unfs-server-2.1+2.2beta47/023-no-rpc-register.patch
diff --git
a/meta/recipes-devtools/unfs-server/unfs-server-2.1+2.2beta47/023-no-rpc-register.patch
b/meta/recipes-devtools/unfs-server/unfs-server-2.1+2.2beta47/023-no-rpc-register.patch
new file mode 100644
index 000..50f23fc
--- /dev/null
+++
b/meta/recipes-devtools/unfs-server/unfs-server-2.1+2.2beta47/023-no-rpc-register.patch
@@ -0,0 +1,34 @@
+Upstream-Status: Inappropriate [other]
+Upstream is not making further releases of this software.
+
+Signed-off-by: Jason Wessel jason.wes...@windriver.com
+
+# Allow user mode NFS to work without rpcbind / portmap
+# Patch origin: Wind River
+
+---
+ rpcmisc.c |6 --
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+--- a/rpcmisc.c
b/rpcmisc.c
+@@ -91,7 +91,8 @@ not_inetd:
+ if (transp == NULL)
+ Dprintf(L_FATAL, cannot create udp service.);
+ for (i = 0; (vers = verstbl[i]) != 0; i++) {
+- if (!svc_register(transp, prog, vers, dispatch,
IPPROTO_UDP)) {
++ if (!(svc_register(transp, prog, vers, dispatch,
IPPROTO_UDP) ||
++svc_register(transp, prog, vers, dispatch, 0))) {
+ Dprintf(L_FATAL,
+ unable to register (%s, %d, udp).,
+ name, vers);
+@@ -110,7 +111,8 @@ not_inetd:
+ transp-xp_ops-xp_recv = auth_rendevouser;
+ #endif
+ for (i = 0; (vers = verstbl[i]) != 0; i++) {
+- if (!svc_register(transp, prog, vers, dispatch,
IPPROTO_TCP)) {
++ if (!(svc_register(transp, prog, vers, dispatch,
IPPROTO_TCP) ||
++svc_register(transp, prog, vers, dispatch, 0))) {
+ Dprintf(L_FATAL,
+ unable to register (%s, %d, tcp).,
+ name, vers);
diff --git a/meta/recipes-devtools/unfs-server/unfs-server_2.1+2.2beta47.bb
b/meta/recipes-devtools/unfs-server/unfs-server_2.1+2.2beta47.bb
index 8ed2e33..29c7052 100644
--- a/meta/recipes-devtools/unfs-server/unfs-server_2.1+2.2beta47.bb
+++ b/meta/recipes-devtools/unfs-server/unfs-server_2.1+2.2beta47.bb
@@ -7,7 +7,7 @@ RDEPENDS_${PN} = pseudo
RDEPENDS_${PN}_virtclass-native = pseudo-native
RDEPENDS_${PN}_virtclass-nativesdk = pseudo-nativesdk
BASEPV = 2.2beta47
-PR = r0
+PR = r1
SRC_URI =
ftp://linux.mathematik.tu-darmstadt.de/pub/linux/oldstuff/people/okir/nfs-server-${BASEPV}.tar.gz
\
file://001-2.2b47-2.2b51.patch \
@@ -32,6 +32,7 @@ SRC_URI =
ftp://linux.mathematik.tu-darmstadt.de/pub/linux/oldstuff/people/okir
file://020-undefined-chmod-fix.patch \
file://021-nolibwrap.patch \
file://022-add-close-on-exec-descriptors.patch \
+ file://023-no-rpc-register.patch \
SRC_URI[md5sum] = 79a29fe9f79b2f3241d4915767b8c511
diff --git a/scripts/runqemu-export-rootfs b/scripts/runqemu-export-rootfs
index 3ee3112..5cb4bf2 100755
--- a/scripts/runqemu-export-rootfs
+++ b/scripts/runqemu-export-rootfs
@@ -83,10 +83,12 @@ NFS_MOUNTPROG=$[ 2 + $NFS_INSTANCE ]
NFS_NFSPROG=$[ 1 + $NFS_INSTANCE ]
# NFS port number
NFS_PORT=$[ 3049 + $NFS_INSTANCE ]
+# mountd port number
+MOUNT_PORT=$[ 3048 + $NFS_INSTANCE ]
## For debugging you would additionally add
## --debug all
-MOUNTD_OPTS=--allow-non-root --mount-pid $MOUNTPID -f $EXPORTS --rmtab $RMTAB
--prog $NFS_MOUNTPROG -r
+MOUNTD_OPTS=--allow-non-root --mount-pid $MOUNTPID -f $EXPORTS --rmtab $RMTAB
--prog $NFS_MOUNTPROG -r -P $MOUNT_PORT
NFSD_OPTS=--allow-non-root --nfs-pid $NFSPID -f $EXPORTS --prog $NFS_NFSPROG
-P $NFS_PORT -r
# Setup the exports file
diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal
index ce3291f..2968ed9 100755
--- a/scripts/runqemu-internal
+++ b/scripts/runqemu-internal
@@ -258,21 +258,15 @@ fi
if [ $FSTYPE = nfs ]; then
NFS_SERVER=192.168.7.1
NFS_DIR=`echo $ROOTFS | sed 's/^[^:]*:\(.*\)/\1/'`
-MOUNTD_PORT=$[ 2 + $NFS_INSTANCE ]
-NFSD_PORT=$[ 1 + $NFS_INSTANCE ]
-
[OE-core] [PATCH] Allow user mode NFS server to run without rpcbind / portmap
From the 2.6.39 linux kernel and up it is possible to use
and nfsroot mount without the need to talk to an RPC info
server as long as the port numbers for mountd and nfsd
are known in advance.
This patch updates the qemu startup scripts and the
user mode NFS server to have the ability to start
without the need to use rpcbind or portmap services.
Signed-off-by: Jason Wessel jason.wes...@windriver.com
---
.../023-no-rpc-register.patch | 34
.../unfs-server/unfs-server_2.1+2.2beta47.bb |3 +-
scripts/runqemu-export-rootfs |4 ++-
scripts/runqemu-internal | 16 +++--
4 files changed, 44 insertions(+), 13 deletions(-)
create mode 100644
meta/recipes-devtools/unfs-server/unfs-server-2.1+2.2beta47/023-no-rpc-register.patch
diff --git
a/meta/recipes-devtools/unfs-server/unfs-server-2.1+2.2beta47/023-no-rpc-register.patch
b/meta/recipes-devtools/unfs-server/unfs-server-2.1+2.2beta47/023-no-rpc-register.patch
new file mode 100644
index 000..50f23fc
--- /dev/null
+++
b/meta/recipes-devtools/unfs-server/unfs-server-2.1+2.2beta47/023-no-rpc-register.patch
@@ -0,0 +1,34 @@
+Upstream-Status: Inappropriate [other]
+Upstream is not making further releases of this software.
+
+Signed-off-by: Jason Wessel jason.wes...@windriver.com
+
+# Allow user mode NFS to work without rpcbind / portmap
+# Patch origin: Wind River
+
+---
+ rpcmisc.c |6 --
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+--- a/rpcmisc.c
b/rpcmisc.c
+@@ -91,7 +91,8 @@ not_inetd:
+ if (transp == NULL)
+ Dprintf(L_FATAL, cannot create udp service.);
+ for (i = 0; (vers = verstbl[i]) != 0; i++) {
+- if (!svc_register(transp, prog, vers, dispatch,
IPPROTO_UDP)) {
++ if (!(svc_register(transp, prog, vers, dispatch,
IPPROTO_UDP) ||
++svc_register(transp, prog, vers, dispatch, 0))) {
+ Dprintf(L_FATAL,
+ unable to register (%s, %d, udp).,
+ name, vers);
+@@ -110,7 +111,8 @@ not_inetd:
+ transp-xp_ops-xp_recv = auth_rendevouser;
+ #endif
+ for (i = 0; (vers = verstbl[i]) != 0; i++) {
+- if (!svc_register(transp, prog, vers, dispatch,
IPPROTO_TCP)) {
++ if (!(svc_register(transp, prog, vers, dispatch,
IPPROTO_TCP) ||
++svc_register(transp, prog, vers, dispatch, 0))) {
+ Dprintf(L_FATAL,
+ unable to register (%s, %d, tcp).,
+ name, vers);
diff --git a/meta/recipes-devtools/unfs-server/unfs-server_2.1+2.2beta47.bb
b/meta/recipes-devtools/unfs-server/unfs-server_2.1+2.2beta47.bb
index 8ed2e33..29c7052 100644
--- a/meta/recipes-devtools/unfs-server/unfs-server_2.1+2.2beta47.bb
+++ b/meta/recipes-devtools/unfs-server/unfs-server_2.1+2.2beta47.bb
@@ -7,7 +7,7 @@ RDEPENDS_${PN} = pseudo
RDEPENDS_${PN}_virtclass-native = pseudo-native
RDEPENDS_${PN}_virtclass-nativesdk = pseudo-nativesdk
BASEPV = 2.2beta47
-PR = r0
+PR = r1
SRC_URI =
ftp://linux.mathematik.tu-darmstadt.de/pub/linux/oldstuff/people/okir/nfs-server-${BASEPV}.tar.gz
\
file://001-2.2b47-2.2b51.patch \
@@ -32,6 +32,7 @@ SRC_URI =
ftp://linux.mathematik.tu-darmstadt.de/pub/linux/oldstuff/people/okir
file://020-undefined-chmod-fix.patch \
file://021-nolibwrap.patch \
file://022-add-close-on-exec-descriptors.patch \
+ file://023-no-rpc-register.patch \
SRC_URI[md5sum] = 79a29fe9f79b2f3241d4915767b8c511
diff --git a/scripts/runqemu-export-rootfs b/scripts/runqemu-export-rootfs
index 3ee3112..5cb4bf2 100755
--- a/scripts/runqemu-export-rootfs
+++ b/scripts/runqemu-export-rootfs
@@ -83,10 +83,12 @@ NFS_MOUNTPROG=$[ 2 + $NFS_INSTANCE ]
NFS_NFSPROG=$[ 1 + $NFS_INSTANCE ]
# NFS port number
NFS_PORT=$[ 3049 + $NFS_INSTANCE ]
+# mountd port number
+MOUNT_PORT=$[ 3048 + $NFS_INSTANCE ]
## For debugging you would additionally add
## --debug all
-MOUNTD_OPTS=--allow-non-root --mount-pid $MOUNTPID -f $EXPORTS --rmtab $RMTAB
--prog $NFS_MOUNTPROG -r
+MOUNTD_OPTS=--allow-non-root --mount-pid $MOUNTPID -f $EXPORTS --rmtab $RMTAB
--prog $NFS_MOUNTPROG -r -P $MOUNT_PORT
NFSD_OPTS=--allow-non-root --nfs-pid $NFSPID -f $EXPORTS --prog $NFS_NFSPROG
-P $NFS_PORT -r
# Setup the exports file
diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal
index ce3291f..2968ed9 100755
--- a/scripts/runqemu-internal
+++ b/scripts/runqemu-internal
@@ -258,21 +258,15 @@ fi
if [ $FSTYPE = nfs ]; then
NFS_SERVER=192.168.7.1
NFS_DIR=`echo $ROOTFS | sed 's/^[^:]*:\(.*\)/\1/'`
-MOUNTD_PORT=$[ 2 + $NFS_INSTANCE ]
-NFSD_PORT=$[ 1 + $NFS_INSTANCE ]
-
